Injekshɔn moldin draft angul gaydlayn .

Divɛlɔp plastic injɛkshɔn mold pat na dilikɛt prɔses, ɛn fɔ aplay draft to di pat dɛn fes rili impɔtant fɔ mek dɛn mol fɔ mek dɛn ebul fɔ mol. If yu nɔ gɛt am, dɛn kin dɔn wit po kɔsmɛtik finish ɛn/ɔ wɔp bikɔs ɔf di plastic kɔling.Di absɛns ɔf draft kin mek bak pat dɛn nɔ kɔmɔt na di mol, we kin mek dɛn ripɛnt ɛn tek bɔku tɛm.

Injɛkshɔn Moldin Draft Angle Gaydlain we kin impruv pat moldabiliti

Draft ali .

We dɛn de disayn plastic injɛkshɔn mold pat dɛn, fɔ ignore di draft ali insay di prɔses kin rilizɔt in po rizɔlt.Bikɔs 3D-printed pat dɛn kin tipikli bil wit layt-bay-layer mɛtɔd, dɛn nɔ nid spɛshal kɔnsidareshɔn fɔ dɛn moldabiliti.Idal, i fɔ bi se dɛn fɔ disayn wan protɔtayp insay wan pat frɔm di rili biginin, ivin if i nɔ nid fɔ bi at da tɛm de. We yu du dat, i kin ɛp fɔ avɔyd prɔblɛm dɛn we kin apin ɛn gi bɛtɛ ɔl di tin dɛn we dɛn dɔn mek.

Disain fɔ di tumara bambay instead fɔ di tɛm we wi de naw. Fɔ gɛt di draft we dɛn dɔn ɔlrɛdi intagret kin mek di prɔses spid.We wan pat rɛdi fɔ mek, i kin muf frɔm 3D printin ɔ mashin to Injekshɔn moldin wit di draft we dɛn dɔn ɔlrɛdi intagret.

Jɛnɛral wan, we yu de disayn wan pat, tray fɔ aplay as mɔ . Draft angle as i pɔsibul. Bɔt dis gaydlayn kin chenj dipen pan di say we di kɔva de dip ɛn ɔda tin dɛn.

● 0.5 digri pan ɔl di vertikal fes dɛn, wi rili advays am.

● 1 to 2 digri de woke fayn fayn wan pan bɔrku tin dɛm.

● 3 digri na di minim fɔ wan shutoff (mɛtal slaydin pan mɛtal).

● 3 digri nid fɔ de fɔ layt tɛkstɔr (PM-T1).

● 5 ɔ mɔ digri dɛn nid fɔ gɛt ebi ebi tɛkstɔr (PM-T2).

We draft kin afɛkt wan pat in pefɔmɛns, i pɔsibul fɔ disayn pat dɛn wit smɔl lɛk 0.5 digri fɔ draft.Di smɔl draft we pɔsibul, dɛn tɔk bɔt am wit di wan we mek am fɔs bifo i go wit di brayt draft.

Bɔku injɛkshɔn mold tul dɛn dɛn mek frɔm aluminiɔm ɛn dɛn kin yuz am fɔ mil di pat dɛn kaviti ɛn kɔr.Afta smɔl pat dɛn we dɛn mek ɛn gɛt wɔl tik we nɔ rich 10 milimita kin mek dɛn gɛt mɔ draft ɛn di wɔl tik.Di inkris na di draft ɛn tik nɔ go afɛkt di pat dɛn, ɛn i kin rili impruv di pefɔmɛns fɔ di ivintual prodakshɔn mold .

Impliment wan kor-kaviti aprɔch .

We dɛn put di draft we dɛn put na di ɔda ɛn insay di wɔl, dat kin mek prɔblɛm dɛn if dɛn nɔ yuz am kɔrɛkt wan. We yu du dat, i kin mek dip rib dɛn nɔ de na di mold.a core-cavity approach kin ɛp fɔ mek di risk fɔ mek dip rib dɛn na di mold nɔ bɔku. I kin aksɛleret bak di we aw dɛn de mek am.

Leva (fri) DFM analisis .

Wan pan di valyu tin dɛn we Tim MFG de gi na wi fri DFM analisis. Dis tul kin yuz fɔ analays 3D mɔdel ɛn disayn injɛkshɔn mold pat dɛn.Witin sɔm awa, wi go gi wan kot we de sho di draft angul dɛn we nid fɔ ajɔst. Dis step de ɛp wi fɔ no di prɔblɛm dɛn we kin apin ɛn fɔ mek wi nɔ gɛt prɔblɛm dɛn tumara bambay.

Bifo yu yuz am, duya ɔplod wan 3D mɔdel fɔ di pat ɛn gɛt kɔntakt wit wan pan wi masta sabi bukman dɛn. Wi CAM ofa wan komplit analisis na . Team-mfg.com.

Factor in surface finish .

Di draft in ifɛkt pan wan pat in sɔfays finish tan lɛk aw i afɛkt di sɔfays finish fɔ wan motoka.Di bildup ɔf sɔfays tɛnsiɔn we di plastic kɔling we dɛn de injɛkshɔn moldin kin mek kin mek di pat nɔ lɔs we i de kɔmɔt.Dis tɛnsiɔn de mek smɔl smɔl skrat dɛn na di polish sɔfa, ɛn i ivin wɔs fɔ tɛkstɔr sɔfays—if draft nɔ de.

Di tɛkstɔr fɔ wan pat in wɔl kin difrɛn difrɛn wan bay di we aw dɛn yuz am fɔ yuz am. Bɔt if dɛn put di draft kɔrɛkt wan, i kin lɔk di pat insay in ples.We yu put draft, wan pat kin muv shɔt distans frɔm di mol fɔ mek di risk fɔ skrat ɛn di mol drɛg nɔ bɔku. Na finish, dis fɔ bi 3 digri fɔ layt biad-blast finish ɛn 5 digri fɔ midul bid-blast finish.On finish, tim MFG jɔs nid fɔ gɛt minimum 3 digri fɔ draft fɔ layt biad-blast finish ɛn 5 digri fɔ midul bid-blast.

Kontakt Team MFG

Tim MFG kin aplay wan siriɔs difrɛn finish to tɛmplastik mold dɛn we de frɔm nɔ-finish to ayli polish ɛn ivin tɛkstɔr sɔfays.